MiKTeX and proTeXt ⇒ help: pgfsys.sty not found

[dwdwdl]

I am using MikTeX and WinEdt to process LaTeX files. I need to create beamer talk file, but the computer told me "pgfsys.sty" not found, i tried to download it using MikTeX 2.7 automatic function, but nowhere to find it. Then i searched pgfsys, it is a big one, i don't know how to "install" it.

Please help, many thanks!

[localghost]

This file belongs to the system layer of the pgf package. Conduct an update of your installed packages. Check the settings of your MiKTeX system, especially that concerning the update server. Choose a server in your country to get the best possible connection.


Best regards and welcome to the board
Thorsten¹

[dwdwdl]

Well, i did try to download several times, and my cable connection is pretty fast, but somehow it couldn't be downloaded, just stop at the downloading from ....... forever. I don't need to reinstall my MikTeX, right? Also i copied the files from my office computer (MikTeX is working well there) to my home computer but it still didn't work. Thanks!